package Class.Homemade.demo0525.demo3;

/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: 姚东名
 * Date: 2024-05-25
 * Time: 21:51
 */
public interface USB {
    //打开设备
    void openDevice();
    //关闭设备
    void closeDevice();
}
